[cassius.] coming from sardis, on our former ensign two mighty eagles fell, and there they perched, gorging and feeding from our soldiers’ hands; who to philippi here consorted us. this morning are they fled away and gone, and in their steads do ravens, crows, and kites fly o’er our heads and downward look on us, as we were sickly prey. their shadows seem a canopy most fatal, under which our army lies ready to give up the ghost. —the tragedy of julius caesar, william shakespeare what is the overall tone of this passage? which words help to establish the tone? how do the words create the tone?